Seagate Exos X20 20TB 3.5" SATA 6GB/s HDD/Hard Drive

  • Sale
  • Regular price £444.95
Taxes Included. Free Shipping.

Scalable. Responsive. Innovative.

Powerful performance and proven reliability make Seagate’s Exos X20 drives the most sought after in our datasphere, with over 25,000 — and counting — drives deployed by leading cloud service providers, the Exos X20 offers extreme market-leading capacity and has earned customer confidence by delivering trusted peace of mind.

Best-Fit Applications

• Scalable hyperscale applications/cloud data centres
• Massive scale-out data centres
• Big data applications
• High-capacity density RAID storage
• Mainstream enterprise external storage arrays
• Distributed file systems, including Hadoop and Ceph
• Enterprise backup and restore — D2D, virtual tape Centralised surveillance


Scalable: Run big data applications to meet hyperscale demands.
Efficient: Get consistent performance with low latency and repeatable response times with enhanced caching.
High Capacity: Support data analytics capabilities and other dense architectures for highest rack-space efficiency.
Cost Effective: Optimise TCO with the lowest cost per terabyte.
Reliable: Enjoy extended reliability with 2.5 M-hour MTBF and 5-year limited warranty.


Capacity 20000 GB
Edition Exos X20
Form Factor 3.5"
Flash Memory Size N/A
Flash Memory Type N/A
Height 26.11 mm
Rotation Speed 7200 rpm
Sector Size 512E
Cache 256MB
Access Time 4.16 ms
Host to/from Drive Sustained Transfer Rate  
Interface SATA 3.0 (6Gb/s)
Load/Unload Cycles  
Annualised Workload Rating  
Non-Recoverable Read Errors per Bits Read <1 in 10^15
Max. Operating Shock 40 G
Max.Power Usage 5.4 W
Dimensions 101.85 x 26.11 x 147 (WxHxD mm)
Package Type OEM